/**
* Get list of user roles
*
* @param array $roles
*
* @return array
*
* @access protected
*/
protected function getUserRoles($roles)
{
$response = array();
$names = AAM_Core_API::getRoles()->get_names();
foreach ($roles as $role) {
if (isset($names[$role])) {
$response[] = translate_user_role($names[$role]);
}
}
return $response;
}
/**
* Update role name
*
* @param string $name
*
* @return boolean
*
* @access public
*/
public function update($name)
{
$roles = AAM_Core_API::getRoles();
if ($name) {
$roles->roles[$this->getId()]['name'] = $name;
$status = AAM_Core_API::updateOption($roles->role_key, $roles->roles);
} else {
$status = false;
}
return $status;
}
/**
*
* @return type
*/
protected function getCurrentSubject()
{
$userId = AAM_Core_Request::get('user');
if ($userId) {
$u = get_user_by('id', $userId);
$subject = array('type' => 'user', 'id' => $userId, 'name' => $u->display_name ? $u->display_name : $u->user_nicename);
} else {
$roles = array_keys(get_editable_roles());
$role = array_shift($roles);
$subject = array('type' => 'role', 'id' => $role, 'name' => AAM_Core_API::getRoles()->get_role($role)->name);
}
return (object) $subject;
}
/**
* Add new capability
*
* @return string
*
* @access public
*/
public function add() {
$capability = trim(AAM_Core_Request::post('capability'));
if ($capability) {
//add the capability to administrator's role as default behavior
AAM_Core_API::getRoles()->add_cap('administrator', $capability);
$response = array('status' => 'success');
} else {
$response = array('status' => 'failure');
}
return json_encode($response);
}
/**
*
* @param AAM_Core_Subject $subject
* @return type
*/
protected function deleteCapability(AAM_Core_Subject $subject)
{
$capability = AAM_Core_Request::post('capability');
$roles = AAM_Core_API::getRoles();
if (is_a($subject, 'AAM_Core_Subject_Role')) {
$roles->remove_cap($subject->getId(), $capability);
$response = array('status' => 'success');
} else {
$response = array('status' => 'failure', 'message' => __('Can not remove the capability', AAM_KEY));
}
return json_encode($response);
}
